Products

Hot Rolling Mill and brief process of Hot Rolling Mill The rolling is metal forming process in which metal stock is passed through one or more pairs of rolls to reduce the thickness and to make the thickness uniform. Rolling is classified according to the temperature of the metal rolled. The temperature of the metal is above its recrystallization temperature, this process is known as Hot Rolling Hot rolling is a metalworking process that occurs above the recrystallization temperature of the material. After the grains deform during processing, they recrystallize, which maintains a microstructure and prevents the metal from work hardening. The starting material is usually large pieces of metal, like semi-finished casting products, such as slabs, blooms, and billets. If these products came from a continuous casting operation the products are usually fed directly into the rolling mills at the proper temperature. In smaller operations, the material starts at room temperature

System Accuracy Test, commonly referred to as an SAT, is another critically important and often required test. System Accuracy Tests are performed to determine the error within the temperature control system (temperature control device/lead wire/thermocouple). Regardless of the application, knowing the error that exists in your temperature control system allows for more consistent control of quality.

Continuous Catalytic Regeneration (CCR) is a Part of the process used in the production of petroleum and petrochemicals. The CCR process produces aromatics from naphthenic and paraffin, after being heated to reaction temperature 495 - 535°C (923 - 977°F), hydro-treated naphtha is merged with recycled hydrogen gas.

The mould is mainly made of water cooled copper plate and is required to give the required dimensions to the water cooled liquid steel. As the liquid steel moves down the mould at the casting speed, it forms a shell which should be strong enough to withstand the ferrostatic pressure of the liquid steel within the stand. For this mould powder is added at the top of the mould which forms a thin crystalline layer as well as liquid layer between the steel and copper plate to reduce the friction.

Aluguard is a special purpose thermowell with refractory surface which resists erosion and fast eating up-off by molten Aluminium.The refractory material along with special intrinsic packing used which provides high thermal resistance. Further no additional coating is required to prolong working life, the tip of Aluguard is constructed with special arrangement which provides good protection from high heat during dipping in molten aluminium to provide better life to sensor and thermowell.